阅读理解。 In England nobody under the age of eighteen is permitted to drink in a bar. Mr. Peter liked going to the bar near his house. But he never took his son, Mike, because he was too young. One day when Mike had his eighteenth birthday, Mr. Peter took him to the bar for the first time. They drank for about half an hour. And Mr. Peter said to his son, 'now, Mike, I want to teach you something useful. You must always be careful not to drink too much. But how do you know that you have had enough? Well, I will tell you. Do you see those two lights at the end of the bar? When they become four, it means you have had too much, and you should go home.' 'But, Dad,' said Mike,'I can only see one light at the end of the bar, and do you think I am drinking too little?' 1. ______ will be able to drink in the public places in England. A. Nobody B. No children C. Only old people D. No young people 2. Mr. Peter told his son ______. A. that he was not old enough to drink too much B. that nobody was allowed to drink too much C. not to drink more than enough D. that he should drink much if he wanted to go home 3. The number of the lights at the end of the bar is ______. A. two B. four C. one D. sometimes two and sometimes four 4. This is ______  time for Mike to drink in a bar. A. the first B. the second C. the third D. may be the fifth 5. Who drank too much? A. Mike B. Mike's father C. Neither of them D. Both of them